'footer-middle-chk', 'fields' => array( 'footer_middle_layout' => 'widgets-footer-layout', 'footer_widgets_layout' => 'footer-widgets-layout', 'footer_widget_1' => 'footer-widget-1', 'footer_widget_2' => 'footer-widget-2', 'footer_widget_3' => 'footer-widget-3', 'footer_widget_4' => 'footer-widget-4' ) ); $footer_widget_values = Beruco_Wp_Elements::beruco_get_meta_and_option_values( $keys ); $footer_layout = $footer_widget_values['footer_widgets_layout']; $footer_cols = $footer_layout ? explode( '-', $footer_layout ) : ''; if( !empty( $footer_cols ) ): $col_count = count($footer_cols); $container_class = isset( $footer_widget_values['footer_middle_layout'] ) && $footer_widget_values['footer_middle_layout'] == 'boxed' ? 'container' : 'container-fluid'; $widgets_stat = 0; $i = 1; foreach( $footer_cols as $col ){ $sidebar_name = $footer_widget_values['footer_widget_'.$i]; if( is_active_sidebar( $sidebar_name ) ) $widgets_stat = 1; $i++; } if( $widgets_stat ): ?>